* {
  padding: 0;
  margin: 0;
}
html,
body {
  overflow: hidden;
}
ul,
li {
  list-style-type: none;
}
#music {
  width: 0;
  position: absolute;
}
.content {
  position: relative;
}
.content .box {
  position: relative;
  left: 0%;
}
.content .box .bird {
  width: 54px;
  height: 50px;
  background: url(../images/bird.png) no-repeat;
  background-size: 180px 50px;
  position: absolute;
  right: -1430px;
  top: 30px;
  -webkit-animation-name: bird;
  -webkit-animation-duration: 300ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: steps(1, start);
  -moz-animation-name: bird;
  -moz-animation-duration: 300ms;
  -moz-animation-iteration-count: infinite;
  -moz-animation-timing-function: steps(1, start);
}
.content .box .door {
  width: 176px;
  height: 160px;
  position: absolute;
  top: 266px;
  right: -65%;
  z-index: 98;
  overflow: hidden;
}
.content .box .door img {
  float: left;
  height: 160px;
  width: 88px;
  position: absolute;
}
.content .box .door .door_left {
  left: 0px;
}
.content .box .door .door_right {
  right: 0px;
}
.content .box .img {
  position: absolute;
  top: -9%;
  left: 0%;
  z-index: -1;
}
.content .box .img img {
  float: left;
}
.content .box .girl {
  width: 98px;
  height: 194px;
  background: url(../images/girl.png) -110px -190px;
  background-size: 719px 193px;
  position: absolute;
  right: -157%;
  bottom: 38%;
}
.content .box .water {
  position: absolute;
  right: -165%;
  width: 400px;
  height: 200px;
  bottom: 0%;
  z-index: 999;
}
.content .box .water div {
  background: url(../images/water.png) no-repeat;
  height: 24px;
}
.content .box .water .water1 {
  background-position: -152px 8px;
  background-size: 500px 16px;
  width: 78px;
  margin-left: 32%;
  animation: water1 7s infinite cubic-bezier(0.45, 0.05, 0.55, 0.95);
}
.content .box .water .water2 {
  background-position: -405px 0px;
  background-size: 500px 16px;
  width: 100px;
  margin-left: 56%;
  animation: water2 5s infinite cubic-bezier(0.45, 0.05, 0.55, 0.95);
}
.content .box .water .water3 {
  background-position: 0px 8px;
  background-size: 655px 16px;
  width: 200px;
  margin-left: 0px;
  margin-top: 4px;
  animation: water3 5s infinite cubic-bezier(0.45, 0.05, 0.55, 0.95);
}
.content .box .water .water4 {
  background-position: -260px 0px;
  background-size: 572px 16px;
  width: 204px;
  margin-left: 120px;
  margin-top: 14px;
  animation: water4 8s infinite cubic-bezier(0.45, 0.05, 0.55, 0.95);
}
.content .box .water .star1 {
  position: absolute;
  top: -210%;
  left: -50%;
  opacity: 1;
  animation: star1 4s infinite ;
}
.content .box .water .star2 {
  position: absolute;
  top: -140%;
  left: -62%;
  opacity: 1;
  animation: star2 10s infinite ;
}
.content .box .water .star3 {
  position: absolute;
  top: -223%;
  right: -7%;
  opacity: 1;
  animation: star3 7s infinite ;
}
.content .box .water .star4 {
  position: absolute;
  top: -150%;
  right: -16%;
  opacity: 1;
  animation: star4 6s infinite ;
}
.content .box .water .star5 {
  position: absolute;
  top: -135%;
  left: -30%;
  opacity: 1;
  animation: star5 10s infinite ;
}
.content .box > img {
  z-index: 99;
  position: absolute;
  top: 0;
}
.content .box .cloud1 {
  width: 130px;
  left: 0px;
  top: 60px;
}
.content .box .cloud2 {
  width: 220px;
  right: 0px;
}
.content .box .sun {
  width: 100px;
  left: 595px;
  top: -15px;
}
.content #boy {
  width: 98px;
  height: 194px;
  background: url(../images/boy.png) 0px -190px;
  background-size: 719px 385px;
  z-index: 99;
  position: absolute;
  bottom: 28%;
  left: 0%;
}
.content #snowflake {
  position: absolute;
  top: 0;
}
.content #snowflake .dv {
  position: absolute;
  top: 0px;
  left: 100px;
  transform: rotate(0deg);
  transition: 7s linear;
  z-index: 999;
}
.content #snowflake .dv img {
  width: 25px;
  height: 25px;
}
@keyframes beijingtu {
  0% {
    left: 0px;
  }
  100% {
    left: -100%;
  }
}
.slowWalk {
  -webkit-animation-name: person-slow;
  -webkit-animation-duration: 950ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: steps(1, start);
  -moz-animation-name: person-slow;
  -moz-animation-duration: 950ms;
  -moz-animation-iteration-count: infinite;
  -moz-animation-timing-function: steps(1, start);
}
.charector {
  -webkit-animation-name: person-flower;
  -webkit-animation-duration: 950ms;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: steps(1, start);
  -moz-animation-name: person-flower;
  -moz-animation-duration: 950ms;
  -moz-animation-iteration-count: infinite;
  -moz-animation-timing-function: steps(1, start);
}
@keyframes person-slow {
  0% {
    background-position: 0px 190px;
  }
  25% {
    background-position: -100px 190px;
  }
  50% {
    background-position: -206px 190px;
  }
  75% {
    background-position: -407px 0px;
  }
  100% {
    background-position: 0px 190px;
  }
}
@keyframes person-flower {
  0% {
    background-position: -200px 384px;
  }
  25% {
    background-position: -510px 384px;
  }
  50% {
    background-position: -310px 384px;
  }
  75% {
    background-position: -610px 384px;
  }
  100% {
    background-position: -200px 384px;
  }
}
@keyframes boyleft {
  0% {
    left: 0px;
  }
  100% {
    left: 100px;
  }
}
@keyframes cloud_one {
  0% {
    left: 0;
  }
  100% {
    left: 1242px;
  }
}
@keyframes cloud_two {
  0% {
    right: 0;
  }
  100% {
    right: 500px;
  }
}
@keyframes sun {
  0% {
    left: 595px;
    top: -15px;
  }
  100% {
    top: 100px;
    left: 0;
  }
}
@keyframes bird {
  0% {
    background-position: 0 0;
  }
  33% {
    background-position: -60px 0;
  }
  66% {
    background-position: -120px 0;
  }
  100% {
    background-position: 0px 0px;
  }
}
@keyframes water1 {
  10% {
    margin-left: 32%;
  }
  50% {
    margin-left: 38%;
  }
  60% {
    margin-left: 38%;
  }
  100% {
    margin-left: 32%;
  }
}
@keyframes water2 {
  15% {
    margin-left: 56%;
  }
  50% {
    margin-left: 45%;
  }
  65% {
    margin-left: 45%;
  }
  100% {
    margin-left: 56%;
  }
}
@keyframes water3 {
  25% {
    margin-left: 0px;
  }
  50% {
    margin-left: 30px;
  }
  75% {
    margin-left: 30px;
  }
  100% {
    margin-left: 0px;
  }
}
@keyframes water4 {
  25% {
    margin-left: 120px;
  }
  50% {
    margin-left: 150px;
  }
  75% {
    margin-left: 150px;
  }
  100% {
    margin-left: 120px;
  }
}
@keyframes star1 {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes star2 {
  10% {
    opacity: 1;
  }
  20% {
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  40% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes star3 {
  0% {
    opacity: 1;
  }
  10% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes star4 {
  0% {
    opacity: 1;
  }
  10% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes star5 {
  0% {
    opacity: 1;
  }
  10% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes snowflakeRotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes snowflakeTop {
  0% {
    top: 0;
    opacity: 1;
  }
  99% {
    top: 600px;
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes snowflakeLeft {
  0% {
    top: 0;
    opacity: 1;
  }
  99% {
    top: 600px;
    left: 330px;
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
